Method and apparatus for file operation
    86.
    发明授权
    Method and apparatus for file operation 失效
    用于文件操作的方法和装置

    公开(公告)号:US5283892A

    公开(公告)日:1994-02-01

    申请号:US395016

    申请日:1989-08-17

    IPC分类号: G06F9/44 G06F11/32 G06F9/40

    CPC分类号: G06F9/44 G06F11/32

    摘要: A method and apparatus for file operation comprise a file operation method which enters, prior to the file operation, processing methods for exceptional events which are expected to occur during the file operation, a file operation method which, at the occurrence of an exceptional event during a file operation, holds the file operation, saves information pertinent to the held file into a memory, and inquires the user of the processing method of the held file for the exceptional event, and a file operation method which displays a list of hierarchically organized files at multiple levels so that multiple files can be designated as objects of operations.

    摘要翻译: 用于文件操作的方法和装置包括文件操作方法,该文件操作方法在文件操作之前输入预期在文件操作期间发生的异常事件的处理方法,文件操作方法,在发生异常事件期间, 文件操作,保存文件操作,将与保持的文件相关的信息保存到存储器中,并向用户询问用于异常事件的保持文件的处理方法,以及显示分层组织文件列表的文件操作方法 在多个级别,以便可以将多个文件指定为操作对象。

    Multi-window display control system
    87.
    发明授权
    Multi-window display control system 失效
    多窗口显示控制系统

    公开(公告)号:US4954818A

    公开(公告)日:1990-09-04

    申请号:US920425

    申请日:1986-10-20

    IPC分类号: G09G5/14

    CPC分类号: G09G5/14

    摘要: A central processing unit, a main memory for storing graphic or character data, an external memory, an input device for inputting the graphic or character data, a shared memory for temporarily storing the graphic or character data read by the central processing unit, a display processing means for preparing a plurality of display data displayed on a display from the graphic or character data on the shared memory, and a display memory for storing the plurality of display data are connected to a bus. The display memory, the shared memory, and the external memory have first, second and third save areas for temporarily saving the overlapped display data when the plurality of display data are overlapped. The main memory is provided with a first control table for controlling display position, mutual priority for display, and a save area during overlap, regarding each of the plurality of display data stored in the display memory. The display processing means controls to display the plurality of display data on the display using the first table, the first, second and third save areas, and the display memory. In the first, second and third save areas, the first save area has highest priority and the third save area has lowest priority.

    摘要翻译: 中央处理单元,用于存储图形或字符数据的主存储器,外部存储器,用于输入图形或字符数据的输入装置,用于临时存储由中央处理单元读取的图形或字符数据的共享存储器,显示器 处理装置,用于从共享存储器上的图形或字符数据准备在显示器上显示的多个显示数据,以及用于存储多个显示数据的显示存储器连接到总线。 显示存储器,共享存储器和外部存储器具有用于在多个显示数据重叠时临时保存重叠显示数据的第一,第二和第三保存区域。 主存储器具有第一控制表,用于控制显示位置的显示位置,显示的相互优先级和重叠期间的保存区域,关于存储在显示存储器中的多个显示数据。 显示处理装置控制使用第一表,第一,第二和第三保存区以及显示存储器在显示器上显示多个显示数据。 在第一,第二和第三保存区域中,第一个保存区域具有最高优先级,第三个保存区域具有最低优先级。